Senior Software Engineer
ARCH
San Francisco, CA · Posted October 19, 2026
More in California job market · Technology & Software · Engineering jobs
Pay compared with the market
This listing does not state pay. Across 1,521 open senior software engineer listings that state pay, the middle half runs $175,000 to $222,500 and the median is $202,500.
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About the job
... Software Engineer Opportunity At Arch Arch powers frontline industries with cutting-edge AI. The US $800 billion frontline-services sector underpins the nation, yet many of these critical businesses still rely on spreadsheets, outdated software, and paper forms....